//
// Created by yincaiyong on 2023/7/28.
//
#include "uthash.h"
#include "stdio.h"

typedef struct {
    void *key;
    int i;
    UT_hash_handle hh;
} el_t;

el_t *hash = NULL;
char *someaddr = NULL;

int main2() {
    el_t *d;
    el_t *e = (el_t *)malloc(sizeof *e);
    if (!e) return -1;
    e->key = (void*)someaddr;
    e->i = 1;
    HASH_ADD_PTR(hash,key,e);
    HASH_FIND_PTR(hash, &someaddr, d);
    if (d) printf("found\n");

    /* release memory */
    HASH_DEL(hash,e);
    free(e);
    return 0;
}
